biosystems A15 User Manual

Service manual
38
3.3 Needle Board (CIIM00017)
This board conditions the thermistor signal associated with the thermostatation of the needle, the preamplication of
the level detection signal and the Z home. It receives, from the needle unit, the thermostatation elements, the ther-
mistor and the level signal detected by the needle itself.
The cables that join this board with the CIIM00026-01 board come from this needle.
TP1 - Needle signal
TP2 - Output preamplier needle signal
TP3 - Output amplier thermistor signal
TP4 - Thermistor
12V - 12V voltage
5V - Voltage 5V
AGND - GND
Connector Function Pins
J1 CPU board connection
(CIIM0026)
1 - GND POWER
2 - 12V analogical
3 - level sensor
4 - Home Z
5 - GND POWER
6 - Thermistor
7 - EARTH
8 - GND POWER
9,10 - Thermo elements.

biosystems A15 Specifications

General

Brand	biosystems
Model	A15
Category	Laboratory Equipment
Language	English